diff --git a/src/drivers/genesyslogic/gl9755/gl9755.c b/src/drivers/genesyslogic/gl9755/gl9755.c
index 6dfac47..a5778e3 100644
--- a/src/drivers/genesyslogic/gl9755/gl9755.c
+++ b/src/drivers/genesyslogic/gl9755/gl9755.c
@@ -28,6 +28,9 @@
 	reg |= CFG2_LAT_L1_64US;
 	pci_write_config32(dev, CFG2, reg);
 
+	/* Turn off debug mode to enable SCP/OCP */
+	pci_and_config32(dev, CFG3, ~SCP_DEBUG);
+
 	/* Set Vendor Config to be non-configurable */
 	pci_and_config32(dev, CFG, ~CFG_EN);
 }